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What is the full form of USB?

  • 1
    Universal sequence bus
  • 2
    Union sequence bus
  • 3
    Universal Serial Bus
  • 4
    Universal Serial Book
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Answer : 3. "Universal Serial Bus"
Explanation :

1. The full form of USB is Universal Serial Bus.

2. USB is a wired device with the help of which you can connect any other device like mobile with laptop, mobile with computer etc.

3. Apart from this, you can also insert a memory card inside the laptop with its help because it is a port in which we can insert things like Pendrive, Card Reader, Data Cable etc.

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